Colony counter



FIG. 1 is a perspective view of the colony counter;

FIG. 2 is a right side elevation view of the colony counter of FIG. 1, the side opposite being a mirror image;

FIG. 3 is a top view of the colony counter of FIG. 1;

FIG. 4 is a bottom view of the colony counter of FIG. 1;

FIG. 5 is a front elevation view of the colony counter of FIG. 1; and,

FIG. 6 is a rear elevation view of the colony counter of FIG. 1.

The broken line showing is included for the purpose of illustrating non-claimed subject matter and forms no part of the claimed design. 

The ornamental design for a colony counter, as shown. 